<HTML><HEAD><TITLE>All_About_Your_64-Online-Help Version 0.64</TITLE></HEAD>
<BODY><PRE>

 $E219/57881:   Get Parameters For OPEN/CLOSE

Jump from <A HREF="ROME1BE.HTM">$E1BE</A>, <A HREF="ROME1C7.HTM">$E1C7</A>:

E219: A9 00     <A HREF="BLDA.HTM">LDA</A> #$00
E21B: 20 BD FF  <A HREF="BJSR.HTM">JSR</A> <A HREF="ROMFFBD.HTM">$FFBD</A>     ; Set Filename
E21E: 20 11 E2  <A HREF="BJSR.HTM">JSR</A> <A HREF="ROME20E.HTM">$E211</A>     ; Check For Comma
E221: 20 9E B7  <A HREF="BJSR.HTM">JSR</A> <A HREF="ROMB79B.HTM">$B79E</A>     ; Evaluate Text to 1 Byte in XR
E224: 86 49     <A HREF="BSTX.HTM">STX</A> <A HREF="ZP49.HTM">$49</A>       ; Pointer: Index Variable for FOR/NEXT loop
E226: 8A        <A HREF="BTXA.HTM">TXA</A>
E227: A2 01     <A HREF="BLDX.HTM">LDX</A> #$01
E229: A0 00     <A HREF="BLDY.HTM">LDY</A> #$00
E22B: 20 BA FF  <A HREF="BJSR.HTM">JSR</A> <A HREF="ROMFFBA.HTM">$FFBA</A>     ; Set Logical File Parameters
E22E: 20 06 E2  <A HREF="BJSR.HTM">JSR</A> <A HREF="ROME206.HTM">$E206</A>     ; Check Default Parameters
E231: 20 00 E2  <A HREF="BJSR.HTM">JSR</A> <A HREF="ROME200.HTM">$E200</A>     ; Get Next One Byte Parameter
E234: 86 4A     <A HREF="BSTX.HTM">STX</A> <A HREF="ZP49.HTM">$4A</A>       ; Pointer: Index Variable for FOR/NEXT loop
E236: A0 00     <A HREF="BLDY.HTM">LDY</A> #$00
E238: A5 49     <A HREF="BLDA.HTM">LDA</A> <A HREF="ZP49.HTM">$49</A>       ; Pointer: Index Variable for FOR/NEXT loop
E23A: E0 03     <A HREF="BCPX.HTM">CPX</A> #$03
E23C: 90 01     <A HREF="BBCC.HTM">BCC</A> $E23F
E23E: 88        <A HREF="BDEY.HTM">DEY</A>

Jump from $E23C:

E23F: 20 BA FF  <A HREF="BJSR.HTM">JSR</A> <A HREF="ROMFFBA.HTM">$FFBA</A>     ; Set Logical File Parameters
E242: 20 06 E2  <A HREF="BJSR.HTM">JSR</A> <A HREF="ROME206.HTM">$E206</A>     ; Check Default Parameters
E245: 20 00 E2  <A HREF="BJSR.HTM">JSR</A> <A HREF="ROME200.HTM">$E200</A>     ; Get Next One Byte Parameter
E248: 8A        <A HREF="BTXA.HTM">TXA</A>
E249: A8        <A HREF="BTAY.HTM">TAY</A>
E24A: A6 4A     <A HREF="BLDX.HTM">LDX</A> <A HREF="ZP49.HTM">$4A</A>       ; Pointer: Index Variable for FOR/NEXT loop
E24C: A5 49     <A HREF="BLDA.HTM">LDA</A> <A HREF="ZP49.HTM">$49</A>       ; Pointer: Index Variable for FOR/NEXT loop
E24E: 20 BA FF  <A HREF="BJSR.HTM">JSR</A> <A HREF="ROMFFBA.HTM">$FFBA</A>     ; Set Logical File Parameters
E251: 20 06 E2  <A HREF="BJSR.HTM">JSR</A> <A HREF="ROME206.HTM">$E206</A>     ; Check Default Parameters
E254: 20 0E E2  <A HREF="BJSR.HTM">JSR</A> <A HREF="ROME20E.HTM">$E20E</A>     ; Check For Comma

Jump from <A HREF="ROME1D4.HTM">$E1E3</A>:

E257: 20 9E AD  <A HREF="BJSR.HTM">JSR</A> <A HREF="ROMAD9E.HTM">$AD9E</A>     ; Evaluate Expression in Text
E25A: 20 A3 B6  <A HREF="BJSR.HTM">JSR</A> <A HREF="ROMB6A3.HTM">$B6A3</A>     ; Perform String Housekeeping
E25D: A6 22     <A HREF="BLDX.HTM">LDX</A> <A HREF="ZP22.HTM">$22</A>       ; Second Utility Pointer
E25F: A4 23     <A HREF="BLDY.HTM">LDY</A> <A HREF="ZP22.HTM">$23</A>       ; Second Utility Pointer
E261: 4C BD FF  <A HREF="BJMP.HTM">JMP</A> <A HREF="ROMFFBD.HTM">$FFBD</A>     ; Set Filename

    <A HREF="ROME20E.HTM">Previous Page</A> / <A HREF="ROME264.HTM">Next Page</A>

</PRE></BODY></HTML>
